div#prompt {
    color: red;
    font-size: 20px;
}

table.show {
    width: 600px;
    border-collapse: collapse;
}

table.show,
table.show tr,
table.show th,
table.show td {
    border: 1px solid red;
}

table.show tr td a {
    cursor: pointer;
}

button#updf {
    display: none;
}

thead#trth {
    display: none;
}

table.show tbody#tab.tog tr:nth-child(odd) {
    background-color: #ddd;
}

.trColor tr:hover {
    background-color: green;
}